TY - JOUR AU - B.O., Akinyemi AU - A I., Oyebade AU - A.O, Amoo AU - T.O., Oyegoke AU - T.A ., Aladesanmi AU - G. A., Aderounmu PY - 2018/12/22 Y2 - 2024/03/28 TI - System Simulation of a Bayesian Network-Based Performance Prediction Model for Data Communication Networks JF - International Journal of Computer (IJC) JA - IJC VL - 31 IS - 1 SE - Articles DO - UR - https://ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/1331 SP - 119-136 AB - <p>In this paper, a paradigm of a Bayesian Network–based performance prediction model for computer networks security risk management was emulated. Model simulation was carried out for the prediction model formulated. Java programming language tools were used to simulate, validate and verify the model. The core of simulation program was written in Java programming language. Some jar files were created in the code logic for all the modules in the prediction model. MS-DOS or command prompt was used to compile and run java and jar files. Batch scripts i.e. .bat files were written to compile the jar files. The output of the execution is shown using Java API files. Simulation technology was used in this study to evaluate network performance since it is very costly to deploy a complete test bed containing multiple networked computers, routers and data links to validate and verify the prediction model.<strong> </strong>The resulting risk impact on network confidentiality, Integrity and availability determine the criticality of the overall network performance which will aid in the effective application of countermeasures to mitigate the effect of network security risks.</p> ER -